so that the docking/undocking process can actually complete.
- Track the current docking state, and report the current state when it
changes.
- Make it possible to enable pnpbios verbosity at run-time.
incorrectly added as a union member which overlaid the keyboard
state structure. Fixed by moving the callout structure into to
keyboard state structure.
- make some debugging messages in iommu_remove() saner and add some more.
- decrement 'len' in the no streaming buffer case, also.
- in iommu_dvmamem_map(), do not enter these mappings into the IOMMU,
only into the CPU (the former is done at _load time).
- make a panic that shouldn't happen a DIAGNOSTIC.
the video mode on machines with ancient or no video cards is not clear,
for safety's sake a I created a new biosboot variant, biosboot_resetvideo
that does the call.
Anyway, now I can boot my i-opener without hitting Tab. Thanks Andrew!
as sizeof(struct device) when amiga switched to new config, and recent
additions of callout structures and a long missing struct device to the
soft structure resulted in kernel panics when attempting to open the builtin
serial port. The callout structure initialization was clearing the serial
port softc data! Fixed by using sizeof(struct par_softc).
- merge IOMMU DVMA code from sbus/psycho into iommu.c. this code was
identical and a few minor inconsistencies had crept in. this way
keeps them all in sync.
- with this code gone from psycho, merge the psycho.c and psycho_bus.c
files. same with ebus/ebus_bus.c. delete the _bus.c files.
- add a _ds_boundary member to the dma segment structure, so that later
dma mappings can find this value.
- set _ds_boundary in machdep.c:_bus_dmamem_alloc().
- kill much dead code.
yet.. the keyboard controller actually has 2 PNPBIOS nodes (one to
represent the controller I/O resources and the kbd port IRQ, and one
for the aux port IRQ). To cope with this, we're attaching two instances
of the driver and forge on ahead once both nodes have been seen.
If someone has a better way, please feel free to step forward.
